#!/usr/bin/python3
# -*-coding:utf-8 -*-
string = '真~三国无双'
print(dir(string))

string = 'Dynasty Warriors'
tt = string.upper()
print(tt)


def all_unique(lst):
    return len(lst) == len(set(lst))


if __name__ == '__main__':
    x = [1, 1, 2, 2, 3, 2, 3, 4, 5, 6]
    y = [1, 2, 3, 4, 5]
    all_unique(x)  # False
    all_unique(y)  # True
    print(all_unique(x), all_unique(y))


